SAE J682v001

SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirelyvoluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefrom, is the sole responsibility of the user.”SAE reviews each technical report at least every five years at which time it may be reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions.QUESTIONS REGARDING THIS DOCUMENT: (724) 772-8512 FAX: (724) 776-0243TO PLACE A DOCUMENT ORDER; (724) 776-4970 FAX: (724) 776-0790SAE WEB ADDRESS http://www.sae.orgCopyright 1984 Society of Automotive Engineers, Inc.All rights reserved. Printed in U.S.A.SURFACEVEHICLE400 Commonwealth Drive, Warrendale, PA 15096-0001RECOMMENDEDPRACTICESubmitted for recognition as an American National StandardJ682REAF.OCT84Issued 1954-10Reaffirmed 1984-10Superseding J682 OCT84REAR WHEEL SPLASH AND STONE THROW PROTECTIONForeword—This Document has not changed other than to put it into the new SAE Technical Standards BoardFormat.1. Scope—For guidance only in regard to highway commercial motor vehicles where protection to the rearagainst rear wheel splash and stone throw is deemed necessary, the following clearance specifications arerecommended.2. References—There are no referenced publications specified herein.3. Splash and Stone Throw Clearance—The vertical measure from the ground to the bottom edge of the wheelhouse, fender, guard, or other splash and throw limiting part of the vehicle, shall not exceed one-third of thehorizontal distance from that bottom edge to the center line of the axle. However, such limiting part need be nocloser to the road than 6 in, when the vehicle is loaded.14. The splash and throw limiting part shall extend laterally for at least the width of the tire or tires.5. The splash and throw limiting part shall be as far to the rear from the wheel as practical, for greatest efficiency.1. To clear curb, snow, mud, ice, or other road obstructions.SAE J682 Reaffirmed OCT84-2-FIGURE 1—PREPARED BY THE SAE TRUCK AND BUS CHASSIS COMMITTEESAE J682 Reaffirmed OCT84Rationale—Not applicable.Relationship of SAE Standard to ISO Standard—Not applicable.Application—For guidance only in regard to highway commercial motor vehicles where protection to the rearagainst rear wheel splash and stone throw is deemed necessary, the following clearance specificationsare recommended.Reference Section—There are no referenced publications specified herein.Developed by the SAE Truck and Bus Chassis Committee